1984 thru 1986 dash cap 84-86 Toyota Truck, Standard Cab Dash Cover Right Side Only
1987 thru 1989 dash cap 87-88 Toyota Truck, Standard Cab Dash Cover Right Side Only
They are year specific, '84 thru'86 wont fit on '87 thru '89 models and vice versa.
V6 and 22re rotors are the same, the only thing you have to do is cut about 2 inches off of the brake dust cover from your 4runner to fit the new calipers.